Linhai 300 noise from transmission?

[freestylehelpme]

Hey guys, first time poster. I have a 2008 Linhai Mainstreet that's been giving me some problems. I was getting a lot of noise from the CVT case, so I replaced the belt. Well, seems that wasn't my problem, as I still have a bunch of racket back there. Sometimes when I have it on the CS I can spin the rear wheel and I hear a clack clack clack, same noise I get while accelerating from low speeds or decelerating. I need to know if this could be a transmission problem, or if it's simpler than that. Any input will be greatly appreciated.